Question about Imperial Commercial Cooking Equipment IDR-2-RG24 Stainless Steel Range
Acts like a small gas build up before it lights and ignites with a small boom same as when oven goes off.
A few years back I helped a neighbor with this same problem in a forced air, gas fired, "horizontal" furnace in his attic.
After having him cycle the thermostat a couple dozen times while I watched through the opening in the side of the furnace, I finally figured out what was happening.
First, there were about 6 cast iron burners [about 14 inches long with two rows of gas holes along the length]. These burners were parallel to each other and oriented perpendicular to the long axis of the furnace.
The gas was fed to the ends of the burners with a pipe manifold. The standing pilot light was at the center between burners 3 and 4. Due to the spacing distance between the burners, the pilot light was too far from even burners 3 and 4, the flame could not "jump" to ignite them, or any of the other burners. The manufacturer had installed a thin sheet metal "tent" which ran from the gas entrance end of burner 1 to burner 6, and was about 2 inches above the burner, AND the pilot light.
The standing pilot was on all the time. When the gas control valve turned on, gas began to come out of all the burners at the same time. Naturally it came out of the gas supply manifold ends of all the burners.
The "tent" captured that gas coming from the burners and "filled" up to over the pilot light which ignited the gas at that point, and the flame would propagate along the tent to ignite the gas coming out of all of the burners.
In my neighbors case, the tent had somehow become dislodged so that it did not cover all of the burner ends. For those burners which it did cover [including the pilot light] it caused the burners to light properly.
For those burners who's ends were not covered, and who's gas could not be captured, they would NOT ignite simultaneously with the others.
As these burners WERE feeding gas into the combustion chamber, the gas "envelope" would spread until it reached the nearest flame ignition source, at which time the entire "bubble" of gas would ignite with a minor boom [actually a low energy explosion]. Flame would momentarily shoot out of the burner chamber opening, and from that point the furnace would operate normally until the next restart cycle.
Although there could be several causes, I suspect that the symptoms you describe are the result of DELAYED IGNITION of some or all of the main burners.
IF this is the problem, then the solution is to clean all the burners [including the burner outlet holes in the ignition ends of the burners], clean out the burner compartment, AND properly adjust the orientation of whatever system [you have to evaluate how it works from analysis of YOUR furnace] your furnace has to ensure all burners ignite as close to the same time as possible.
When operating properly, the ignition should be a smooth transition, burner by burner, from the pilot to the farthest burners. In other words. the ignition will "flow" from the pilot outward to each adjacent burner until the farthermost ends ignite last. This usually doesn't take more than one or two seconds at the most.
Unless you are an experienced handyman, and understand this analysis and instructions, I strongly suggest that you engage the services of a professional furnace technician.
Posted on Feb 14, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 18, 2012 | Kitchen Ranges
Aug 13, 2011 | Kenmore 30172 / 30174 / 30179 Gas Single...
Oct 04, 2010 | GE Profile Spectra JGBP90 Gas Kitchen...
Jan 05, 2010 | Dynasty DGRSC 36-6 Gas Kitchen Range
Dec 21, 2009 | Kenmore Kitchen Ranges
Sep 30, 2009 | Kenmore Kitchen Ranges
Sep 25, 2009 | Maytag Ovens
Aug 29, 2009 | Kitchen Ranges
Jan 11, 2009 | Jenn-Air JGR8775QD Gas Kitchen Range
Dec 04, 2008 | GE Profile Spectra JGBP90 Gas Kitchen...
334 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: